Patent US2768180A successfully refreshed from Google Patents.
US2768180A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Other
Assignee: —
•
Filing: —
•
Granted: 1956-10-23
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Expires: 1973-10-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:07
CPC Classifications
C; C07; C07D; C07D303/00; C07D303/02; C07D303/38; C07D303/40; C07D303/42; C09; C09J; C09J163/00
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
85 words
A COMPOSITION OF MATTER CONSISTING OF AN EPOXYAND HALOGEN-SUBSTITUTED OCTAHYDRO-ENDO,ENDO-DIMETHANONAPHTHALENE COMPOUND AND AS STABILIZER THEREFOR A STABILIZING MINOR AMOUNT OF A VIC-EPOXY-SUBSTITUTED COMPOUND OF THE GROUP CONSISTING OF THE EPOXY-ALKANES AND SUBSTITUTED EPOXYALKANES HAVINE SUBSTITUENTS CHOSEN FROM THE GROUP CONSISTING OF MONOCYCLIC ARYL HYDROCARBON RADICALS, HALOALKYL RADICALS WHEREIN THE HALOGEN IS A MEMBER OF THE GROUP CONSISTING OF CHLORINE AND BROMINE, HYDROXYALKYL RADICALS, ETHER-SUBSTITUTED ALKYL RADICALS AND CARBOXYLIC ACID ESTER-SUBSTITUTED ALKYL RADICALS, WHICH VICE-EPOXY COMPOUND IS FREE FROM GROUPS MORE REACTIVE THAN SAID EPOXY GROUP.
Claim 2
Dependent Claim
85 words
A COMPOSITION OF MATTER CONSISTING OF AN EPOXYAND HALOGEN-SUBSTITUTED OCTAHYDRO-ENDO,ENDO-DIMETHANONAPHTHALENE COMPOUND AND AS STABILIZER THEREFOR A STABILIZING MINOR AMOUNT OF A VIC-EPOXY-SUBSTITUTED COMPOUND OF THE GROUP CONSISTING OF THE EPOXY-ALKANES AND SUBSTITUTED EPOXYALKANES HAVINE SUBSTITUENTS CHOSEN FROM THE GROUP CONSISTING OF MONOCYCLIC ARYL HYDROCARBON RADICALS, HALOALKYL RADICALS WHEREIN THE HALOGEN IS A MEMBER OF THE GROUP CONSISTING OF CHLORINE AND BROMINE, HYDROXYALKYL RADICALS, ETHER-SUBSTITUTED ALKYL RADICALS AND CARBOXYLIC ACID ESTER-SUBSTITUTED ALKYL RADICALS, WHICH VICE-EPOXY COMPOUND IS FREE FROM GROUPS MORE REACTIVE THAN SAID EPOXY GROUP.
Claim 3
Independent Claim
85 words
THE METHOD OF STABILIZING AN EPOXY- AND HALOGENSUBSTITUTED OCTAHYDRO-ENDO,ENDO-DIMETHANONAPHTHALENE COMPOUND WHICH COMPRISES INCORPORATING IN SAID COMPOUND A STABILIZING MINOR AMOUNT OF VIC-EPOXY-SUBSTITUTED COMPOUND OF THE GROUP CONSISTING OF THE EXPOXYALKANES AND SUBSTITUTED EPOXYALKANES HAVING SUBSTITUENTS CHOSEN FROM THE GROUP CONSISTING OF MONOCYCLIC ARYL HYDROCARBON RADICALS, HALOALKYL RADICALS WHEREIN THE HALOGEN IS A MEMBER OF THE GROUP CONSISTING OF CHLORINE AND BROMINE, HYDROXYALKYL RADICALLS, ETHER-SUBSTITUTED ALKYL RADICALS AND CARBOXYLIC ACID ESTER-SUBSTITUTED ALKYL RADICALS, WHICH VIC-EPOXY COMPOUND IS FREE FROM GROUPS MORE REACTIVE THAN SAID EPOXY GROUP.
Claim 4
Independent Claim
85 words
THE METHOD OF STABILIZING AN EPOXY- AND HALOGENSUBSTITUTED OCTAHYDRO-ENDO,ENDO-DIMETHANONAPHTHALENE COMPOUND WHICH COMPRISES INCORPORATING IN SAID COMPOUND A STABILIZING MINOR AMOUNT OF VIC-EPOXY-SUBSTITUTED COMPOUND OF THE GROUP CONSISTING OF THE EXPOXYALKANES AND SUBSTITUTED EPOXYALKANES HAVING SUBSTITUENTS CHOSEN FROM THE GROUP CONSISTING OF MONOCYCLIC ARYL HYDROCARBON RADICALS, HALOALKYL RADICALS WHEREIN THE HALOGEN IS A MEMBER OF THE GROUP CONSISTING OF CHLORINE AND BROMINE, HYDROXYALKYL RADICALLS, ETHER-SUBSTITUTED ALKYL RADICALS AND CARBOXYLIC ACID ESTER-SUBSTITUTED ALKYL RADICALS, WHICH VIC-EPOXY COMPOUND IS FREE FROM GROUPS MORE REACTIVE THAN SAID EPOXY GROUP.
References Cited (Backward Citations)
US2676132A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-23 | 1960-04-23 | 1960-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-23 | 1964-04-23 | 1964-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-23 | 1968-04-23 | 1968-10-23 | $7700.00 | Window Closed / Lapsed |